updated parser to recognize reslang
Merge pull request #1 from emilyhsia/master

updated parser to recognize reslang
added testcase, updated test Makefile to remove .pyc in ply/
Merge pull request #2 from emilyhsia/master

added testcase, updated test Makefile to remove .pyc in ply/
small fix in parser
added for-loop testcase
Merge pull request #3 from emilyhsia/master

small fix in parser
added indentation for .py output
Merge remote-tracking branch 'upstream/master'